Cremona's table of elliptic curves

Curve 37720b2

37720 = 23 · 5 · 23 · 41



Data for elliptic curve 37720b2

Field Data Notes
Atkin-Lehner 2+ 5+ 23+ 41- Signs for the Atkin-Lehner involutions
Class 37720b Isogeny class
Conductor 37720 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -120425656576000 = -1 · 211 · 53 · 234 · 412 Discriminant
Eigenvalues 2+ -2 5+  0 -4 -2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1896,528304] [a1,a2,a3,a4,a6]
Generators [-73:532:1] [75:902:1] Generators of the group modulo torsion
j -368245795538/58801590125 j-invariant
L 5.834839889009 L(r)(E,1)/r!
Ω 0.48180197252467 Real period
R 12.110452471655 Regulator
r 2 Rank of the group of rational points
S 0.99999999999989 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 75440d2 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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